you get adjusted for every round that you played in.
if a team kicks you, your adjustment stops at the rounds that you played. if your team kicks you they get their ranks adjusted every round as if the match was 5v5.

If a player rage leaves or abandons. The rounds after he or she left will be weighted as if it was 5v4(the rounds with him or her in it will still be counted with the 5v5 total skill calcs) meaning if you can get rounds it might be more advantageous too not surrender.

it is worth pointing out that the actual formula used in the ranking calculations to us is not disclosed. However what we can tell you is that the system does not factor in individual performance in the sense of "I did higher amounts of damage therefore i should be adjusted higher than others" or "I got the most frags in the game therefore i should be getting more points than others" but in the sense of if you win the round and get an MVP star you get a higher adjustment in ranks at the end of the round relative too your team.

Your team has a varied level of skill but together you all comprise a total skill. when you win or lose rounds based on your relative points to your teammates you will lose or win higher or lesser amounts per round depending on how far away you are from your teams average and as well on how different your teams total rating is too the opposition.

for example team one has players with ratings of 500 750 1000 1250 1500 which is an average of 1000. while the second team has 1100 1100 1100 1100 1100 for an average of 1100.

every round that team one with the lower average wins will net them more points relative too the other team (since they have a lower overall net rating) every round that team one loses they will lose a lower proportion of points (since again their rating is lower),

team 2 will win less points on average for every round won (because they are expected to win more often with a higher average rating) but when they lose a round they will lose more points (because they are expected too win more often)

when team one wins they all get points from the pool for winning but the lowest rated player (500) will gain more points than the 1250 player for merely winning a round. also for losing a round the 1250 would lose more points than the 500. MVPs get an additional bonus in point share but the higher rated players get less of a bonus for their share in the win. this is why one lower rated player with 4 higher skilled players ranks up fast (especially if they let the lower player plant and defuse for the a larger share of the round winnings since they usually get mvp-> based on how mvp is determined). If you get frags but they dont net you MVP, they are meaningless. Which is why I say individual top fragging doesnt really matter as winning rounds and getting mvps are important. (so really fragging too get mvps is the situation where frag/score matters but calculating oh i got 35 frags and only 10 deaths in a game.. <-that doesnt matter for anything at all).

edit I hope this helps explaining, alot of people don't take a second too realize ranks are created by mathematical models and its too complex for a computer too look and say "hey this team won cause this dude threw this flashbang blinding the enemy team allowing them to enter the site, therefore he was more impactful than his teammates that just went in and god the frags".edit

he told me his friends wanted to kick me all game and at the end they wanted to kick eachother and votekicked one of their stack. i was to only one left to press f1 but i decided it would be a douchy move so i didn't. after that he jokingly started a votekick for me and his friends just f1'd instantly before he can tell them it's a joke. he feels sry, cuz i seemed like a nice guy to him